<ul class="grid grid-width-1-4 grid-collapse third-service mt-10">
  <li
    class="service-item"
    *ngFor="let server of servers; let i = index">
    <a href="" class="service-lk">
      <span class="service-corner" *ngIf="i<2">
          <i class="service-corner-txt">减</i>
          <i class="service-corner-ico"></i>
      </span>
      <i class="iconfont service-icon">{{server.icon}}</i>
      <span class="service-txt">{{server.name}}</span>
    </a>
  </li>
</ul>
